Construction and management of small on-farm waterworks is one of the key tasks for water management in rural areas.

小型农田水利工程的建设与管理是农村水利的一项重要工作。

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Construction and management of small on-farm waterworks is one of the key tasks for water management in rural areas.

小型农田水利工程的建设与管理是农村水利的一项重要工作。

youdao